CMYK support

Informations

Author: Fernando Herrero
License: GPL

Description

This extension allows to use SetDrawColor(), SetFillColor() and SetTextColor() with Gray, RGB
or CMYK color spaces.
If you pass no parameter, you get black.
If you pass 1 parameter, it is a grayscale component (between 0 and 100).
If you pass 3 parameters, they are RGB components (between 0 and 255).
If you pass 4 parameters, they are CMYK components (between 0 and 100).